Home / 2,082,167,791.83-3,123,141,688.69-682,967,756.00

Finding the Fourth Proportional to 2,082,167,791.83, 3,123,141,688.69 and 682,967,756.00

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Solution

The fourth proportional to 2,082,167,791.83, 3,123,141,688.69 and 682,967,756.00 is: 1,024,415,553.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,167,791.83 : 3,123,141,688.69 = 682,967,756.00 : x
  2. Step 2: Convert to fraction form
    2,082,167,791.83/3,123,141,688.69 = 682,967,756.00/x
  3. Step 3: Cross multiply
    2,082,167,791.83x = 3,123,141,688.69 × 682,967,756.00
  4. Step 4: Simplify right side
    2,082,167,791.83x = 2,133,005,070,800,760,576
  5. Step 5: Solve for x
    x = 2,133,005,070,800,760,576/2,082,167,791.83
  6. Step 6: Final answer
    x = 1,024,415,553.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.